<script setup lang="ts">
import { getRuleListAPI } from '@/apis/car';
import type { Car, RuleListParams } from '@/types/car';
import { ref } from 'vue';
import { utils, writeFileXLSX } from 'xlsx';

const ruleList = ref<Car[]>([])
const params = ref<RuleListParams>({
  page: 1,
  pageSize: 10
})

const getRuleList = async () => {
  const res = await getRuleListAPI(params.value)
  console.log(res);
  
  ruleList.value = res.data.rows
  total.value = res.data.total
}
getRuleList()
const total = ref(0)
// const dialogVisible = ref(false)
//计费规则
const chargeTypeMap =new Map<Car['chargeType'],string>([
  //[key,value]
  ['duration','时长收费'],
  ['turn','按次收费'],
  ['partition','分段收费']
]);
//导出为Excel
const exportToExcel = () => {
  //1.创建一个新的工作簿
  const workbook =utils.book_new()
  //2.创建一个工作表，要求对象数组的格式
  const worksheet = utils.json_to_sheet(
    ruleList.value.map((v, index) => ({
      ...v,
      id: index + 1,
      chargeType: chargeTypeMap.get(v.chargeType), // 换成中文
    }))
  );
  //3.将工作表添加到工作簿中 工作表名称为Data
  utils.book_append_sheet(workbook,worksheet,'Data')
  //改写表头
  utils.sheet_add_aoa(worksheet,[[
        "序号",
        "计费规则编号",
        "计费规则名称",
        "免费时长(分钟)",
        "收费上限(元)",
        "计费方式",
        "计费规则",
      ]],{origin:'A1'})
  //4.导出Excel
  writeFileXLSX(workbook,'计费规则.xlsx')
}
</script>
<template>
  <div class="rule-container">
    <div class="create-container">
      <el-button type="primary">增加停车计费规则</el-button>
      <el-button @click="exportToExcel">导出Excel</el-button>
    </div>
    <!-- 表格区域 -->
    <div class="table">
      <el-table :data="ruleList" style="width: 100%">
        <el-table-column type="index" label="序号" width="100" />
        <el-table-column label="计费规则编号" prop="ruleNumber" />
        <el-table-column label="计费规则名称" prop="ruleName" />
        <el-table-column label="免费时长(分钟)" prop="freeDuration" />
        <el-table-column label="收费上限(元)" prop="chargeCeiling" />
        <el-table-column label="计费方式">
          <template #default="{row}">
            {{ chargeTypeMap.get(row.chargeType) }}
          </template>
        </el-table-column>
        <el-table-column label="计费规则" prop="ruleNameView" />
        <el-table-column label="操作" fixed="right" width="120">
          <template>
            <el-button size="small" type="text">编辑</el-button>
            <el-button size="small" type="text">删除</el-button>
          </template>
        </el-table-column>
      </el-table>
    </div>
  </div>
</template>

<style lang="scss" scoped>
.rule-container {
  padding: 20px;
  background-color: #fff;
}

.rules .el-form-item {
  padding: 0 10px;
}

.search-container {
  display: flex;
  align-items: center;
  border-bottom: 1px solid rgb(237, 237, 237, .9);
  padding-bottom: 20px;

  .search-label {
    width: 100px;
  }

  .search-main {
    width: 220px;
    margin-right: 10px;
  }
}

.create-container {
  margin: 10px 0px;
}

.page-container {
  padding: 4px 0px;
  text-align: right;
}

.form-container {
  padding: 0px 80px;
}
</style>
